| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $32.90 | 4.512% | $34.3844 | $34.38 | $34.40 | $34.40 |
| Purchase #2 | $57.27 | 10.476% | $63.2696 | $63.27 | $63.25 | $63.30 |
| Purchase #3 | $197.51 | 11.179% | $219.5896 | $219.59 | $219.60 | $219.60 |
| Purchase #4 | $190.96 | 4.728% | $199.9886 | $199.99 | $200.00 | $200.00 |
| Purchase #5 | $242.32 | 6.489% | $258.0441 | $258.04 | $258.05 | $258.00 |
| Purchase #6 | $239.81 | 7.737% | $258.3641 | $258.36 | $258.35 | $258.40 |
| Purchase #7 | $76.97 | 11.162% | $85.5614 | $85.56 | $85.55 | $85.60 |
| 7 purchase totals = | $1,037.74 | $1,119.2018 | $1,119.19 | $1,119.20 | $1,119.30 | |